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Is .coop safe? The state of .coop domain security
.coop is safer than the internet average. Across 7,367 graded .coop domains, 50.4% score an F — cleaner than the 73.8% global average — better company than most of the web. 7.6% earn a B or better. Most .coop domains can still be impersonated in email, but the ending shifts the odds, not your own domain's grade. As of 2026-07-29.
How do .coop domains score?
Aggregate grade distribution across all graded .coop domains — we never publish an individual business's grade. As of 2026-07-29.
| Grade | Domains | Share |
|---|---|---|
| A+ | 6 | 0.1% |
| A | 49 | 0.7% |
| B | 507 | 6.9% |
| C | 1,221 | 16.6% |
| D | 1,868 | 25.4% |
| F | 3,716 | 50.4% |
Does .coop make a domain secure?
No — and that's the most important thing to know. A domain's grade is decided by how it is configured (SPF, DMARC, HTTPS, DNS), not by its ending. Choosing .coop doesn't protect you, and a high-F-share ending doesn't doom you: a correctly configured .coop domain earns an A while the crowd around it sits at F.
Want to know where your .coop domain ranks? Check it privately and free — we only ever show an individual domain's grade to its verified owner. Run the free check →
Frequently asked questions
Is .coop safe?
On average, .coop is safer than the internet average: 50.4% of its 7,367 graded domains score an F as of 2026-07-29, against a 73.8% global average. Most domains on every ending are exposed — the ending shifts the odds, not your own domain's grade.
How secure are .coop domains?
49.6% of .coop domains score above an F and 7.6% earn a B or better. The rest fail the basic externally observable protections, most importantly enforced SPF and DMARC, so they can be impersonated in email.
Does choosing .coop make my domain secure?
No. A domain's grade comes from how it is configured — SPF, DMARC, HTTPS, DNS — not from its ending. A well-configured domain earns an A on any ending; an unconfigured one sits at F on .coop too.
What does "grade F" mean for a .coop domain?
It fails the basic protections we can observe from outside — above all, it has no enforced SPF and DMARC, so its email can be forged and its customers targeted with convincing fakes.
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